阿摩線上測驗
6 As many destination countries adopt immigration policies that favor high-skill migrants, the _______ of high-skill migrants from low-income countries becomes an unstoppable tendency.
(A) backlash
(B) uprising
(C) turnover
(D) outflow
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統計： A(0), B(7), C(1), D(3), E(0) #3930396
統計： A(0), B(7), C(1), D(3), E(0) #3930396
